Santiago del Estero to Buenos Aires (SDE-AEP): nonstop flights and who flies them

Aerolíneas Argentinas and B&H Airlines fly the SDE to AEP nonstop about 6 times a week. Aerolíneas Argentinas sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. Aerolíneas Argentinas and B&H Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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6
Nonstop flights a week
585 mi
Nonstop distance
Free
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Santiago del Estero to Buenos Aires flight schedule

Scheduled nonstop departures for SDE to AEP, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Santiago del Estero (SDE) to Buenos Aires (AEP)
Date Flight Airline Departs SDE Arrives AEP Duration Aircraft
AR 1461Aerolíneas Argentinas09:3511:151h 40mE90
AR 1461Aerolíneas Argentinas09:4011:201h 40mE90
AR 1465Aerolíneas Argentinas21:4523:251h 40mE90
AR 1461Aerolíneas Argentinas11:0012:401h 40m73W
AR 1465Aerolíneas Argentinas21:4523:251h 40mE90
AR 1461Aerolíneas Argentinas09:3011:101h 40mE90
AR 1461Aerolíneas Argentinas09:4011:201h 40mE90

Showing all 7 scheduled SDE to AEP departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SDE to AEP date on the interactive map

The full SDE to AEP nonstop schedule

Aerolíneas Argentinas and B&H Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full SDE to AEP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each SDE to AEP departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SDE to AEP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santiago del Estero to Buenos Aires nonstop

Carriers operating SDE to AEP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SDE to AEP on the interactive map →

Frequently asked questions about SDE to AEP

How far is Buenos Aires from Santiago del Estero?
SDE to AEP covers about 585 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SDE to AEP?
Aerolíneas Argentinas and B&H Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SDE to AEP schedule rather than a space claim.
How many flights a week are there from SDE to AEP?
About 6 nonstop flights a week run between Santiago del Estero and Buenos Aires in the current schedule, operated by Aerolíneas Argentinas and B&H Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SDE to AEP depart?
Scheduled SDE to AEP nonstops in the next 7 days with service leave between 09:30 and 21:45, local time at Santiago del Estero. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on SDE to AEP?
Not on this route: none of Aerolíneas Argentinas and B&H Airlines is a carrier 2LNR reads inventory for. The page carries the full SDE to AEP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SDE to AEP nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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